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  • Android seamlessly replaces Dalvik virtual machine Chinese WORD version
    Android seamlessly replaces Dalvik virtual machine Chinese WORD version
    This document mainly talks about the seamless replacement of the Dalvik virtual machine by Android; the Dalvik virtual machine is actually a Java virtual machine, but it does not execute class files, but dex files. Therefore, the most ideal way for the ART runtime is to implement it as a Java virtual machine, so that the Dalvik virtual machine can be easily replaced. I hope this document will help friends in need; interested friends can come and take a look.
    2024-02-01 0 493
  • Android programming virtual machine Dalvik tutorial pdf version
    Android programming virtual machine Dalvik tutorial pdf version
    Android programming virtual machine Dalvik tutorial pdf, introduces the difference between Dalvik and the standard Java virtual machine and the difference between the operating environment, as well as the situation and prospect analysis of Dalvik, the functional description of various Java packages in Android, related file types, application structure analysis, Introduction to Android Adb tools, etc. This knowledge is a perfect prelude for junior friends who are about to engage in Android programming.
    2024-02-28 0 622
  • Design of virtual instrument based on USB and LabVIEW word version
    Design of virtual instrument based on USB and LabVIEW word version
    The interface technology of virtual instruments and USB has received close attention in the field of instrument research and development. The use of USB interfaces for intelligent peripherals for data acquisition and control has improved its bottleneck phenomenon and also strengthened its "affinity" with general-purpose computers. Ordinary MCS-51 The microcontroller does not have a USB interface, and LabVIEW, one of the virtual instrument application software development platforms, does not provide a driver for the USB interface. For this reason, the design principles of virtual instruments based on USB and LabVIEW and the USB development method are introduced, and a method of USB development is proposed.
    2024-01-28 0 1145
  • Delphi Programming Manual Online Updated Edition
    Delphi Programming Manual Online Updated Edition
    Online updated version of Delphi Programming General Tutorial. This tutorial is updated continuously by the official staff. The content of the tutorial is maintained by official personnel. It is very good for Delphi beginners and friends who want to get started with Delphi. It is rich in content, easy to understand, and as Delphi As technology develops, the content of the tutorial is updated in a timely manner. The prerequisite is that you can connect to the Internet.
    2024-01-19 3 1162
  • Android uses JSON for network data exchange WORD version
    Android uses JSON for network data exchange WORD version
    This document mainly talks about Android's use of JSON for network data exchange; JSON (JavaScript Object Notation) is a lightweight data exchange format that is easy to read and write, and is also easy to be parsed and generated by machines. It is very suitable for servers and clients. terminal interaction. JSON uses a programming language-independent text format, but also uses C-like language conventions. These characteristics make JSON an ideal data exchange format. I hope this document will help friends in need; interested friends can come and take a look.
    2024-01-31 0 980
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